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Run #54e1a1589bdae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Driver\mysql\Connection::open [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Driver\mysql\Connection::open1 8.3% 579 0.0% 12,856 0.0% 12,744 0.0%
Exclusive Metrics for Current Function39 6.7% 2,992 23.3% 2,024 15.9%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 579 100.0% 12,856 100.0% 12,744 100.0%
Child functions
PDO::__construct1 25.0% 377 65.1% 8,272 64.3% 9,776 76.7%
PDO::exec2 50.0% 161 27.8% 656 5.1% 632 5.0%
implode1 25.0% 2 0.3% 936 7.3% 312 2.4%